The JBX86028 85-meter LC/LC duplex singlemode fiber patch cable is a professional telecommunications solution designed for demanding network environments. Manufactured to precise specifications, this cable delivers reliable, high-speed data transmission across extended distances with minimal signal degradation. **Key Features & Specifications:** This singlemode fiber cable features a 9/125 micron core that supports long-distance, single-wavelength transmission ideal for backbone networks and long-haul connections. The duplex configuration enables simultaneous bidirectional communication through two integrated fiber strands. LC/UPC connectors provide low back-reflection performance, ensuring optimal signal integrity. The Type A to B crossover polarity configuration is the industry standard for duplex patch cords, facilitating straightforward installation without requiring special adapters. **Performance & Compliance:** The cable demonstrates exceptional attenuation characteristics, measuring just 0.25 dB/km at 1310nm and 0.35 dB/km at 1550nm—well within telecom standards. OFNR (Optical Fiber Non-Conductive Riser) rating ensures safe installation in vertical cable trays and plenum spaces. TAA compliance makes this cable eligible for government procurement, while RoHS/ELV certification confirms environmental responsibility. **Applications:** Perfect for data center interconnects, enterprise network backbones, telecommunications facilities, ISP infrastructure, and government installations. The 85-meter length accommodates multi-floor buildings and campus networks. **Durability & Support:** The robust 1.8mm diameter jacket withstands demanding installation and operational environments. Backed by a 90-day limited warranty and available in custom lengths to suit specific deployment requirements. Free standard shipping on orders exceeding $99, with fulfillment from multiple US locations for rapid delivery.